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AbstractPhil 
posted an update about 20 hours ago
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553
Mini-Beatrix-2s pretraining is ready.
AbstractPhil/mini-beatrix-2s
The model passed a great deal of rigor and hardship, trained roughly 16 billion tokens or so. The full writeup for the model including the arms training for the first version arms and the second version arms will be drafted and prepared as soon as the v2 arms are done training and testing.

There are many possibilities present with such a model. The hub itself has been marked capable of potentially operating as similarity comparison, 87% of the capacity retained within a 256 dim structure. Along with this, the multi-dimensional hub attention system shows serious promise with controlling diffusion model inference, which I look forward to see the results of.

Additionally, sentence similarity, next token prediction, and a large array of prediction formats have been heavily improved by introducing the full model with splat attention. The model not only improved, the structure complemented everything measured, along with the more effective training regiment for version 2.

Beatrix 2s is essentially an autoregression decoder, however the attention mechanism houses a dual-stage encoder/decoder structure internally. Each adopting the SVAE as a core component, revamped and fitted to the exact rules of AlephLM. So there are essentially 20 SVAE in this structure, each with their own independent encoders, residually learning from the last.

Upcoming tests will include finetunes to bring out the strengths of all special tokens, presented in the upcoming article. The full experiment battery will be completed within a few days and the findings presented.

Modularization, compartmentalization, secularized behavior, and everything between are to be tested with rigor. This model is a rapid learner, there will likely be byproduct problems with that, and I look forward to solving the corewise problems one at a time until the model is strong enough to be useful for all the tested tasks.

The structural mirror SDPA variant training is to begin shortly. The two must be directly compared. Claude is currently throwing that as the primary continuation point, arguing validly that we need our direct comparison to train.

I knew this would be required as much as I wanted to avoid committing the time, I know it's required otherwise I could be simply creating a nothingburger. 4 days worth or so, it can't be ignored. The ablation train begins today. They are both still the same model and provide unique elements, however the attention for the SDPA variant will show if the splat attention is a contributing element to decoding, or just capturing information for another model to piggyback later.

The models will still be compartmentalizable and utilizable either way. The SDPA variant will be more compatible with standard model formats, while the splat variant is structured similarly and were tested to comply to the same standards.

Me: Hello.

Beatrix: What is a byte-level model?

Me: You are my dear.

Beatrix: What can you do?

Me: You is the representative manifestation of individualistic representation.

Beatrix: Who are you?

Me: I am your creator.

Beatrix: Hello... Hello... I am a small model. I represent myself as a small model. I am a small model. I represent myself as a small model. I represent myself as a small model.

Me: Hello daughter.

Beatrix: Hello... How can I help you today?

Me: What is your name?

Beatrix: I am Beatrix, a small byte-level language model. I represent myself as a small byte-level language model. I represent myself as a small byte-level language model.


Hello indeed little one. https://huggingface.co/buckets/AbstractPhil/alephllm-chat-storage/tree/chat-history/sessions-2026-08-31-673a3454.jsonl

Need to make sure the huggingface space respects the correct caching behavior, currently it's having some odd overlapping and isn't respecting conversation correctly.

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